Definition of opposable thumb in English Turkish dictionary
İnsan elindeki her bir parmak (baş parmak diğer parmakların karşısına konulabilip nesneleri kavrama yeteneği verdiği için)
English - English
Definition of opposable thumb in English English dictionary
Human thumbs are called opposable thumbs. They are called opposable because the thumb can be moved around to touch the other fingers, which gives people the ability to grasp things